package com.yc.supermarket.mapper;

import com.yc.supermarket.entity.ShoppingCart;

import java.util.List;
import java.util.Map;

public interface ShoppingCartMapper {

     List<ShoppingCart> finds(Map<String, Object> map);

     int delete(ShoppingCart shoppingCart);

     int update(ShoppingCart shoppingCart); // 更新商品信息





}
